Tag: Medical procedures

IV sedation, also known as conscious sedation, is used for minor surgeries and other medical procedures to help patients relax [1.2.6]. But the main question patients have is: **will I feel anything under IV sedation?** Most patients feel deeply relaxed and calm, often drifting into a dream-like state with little to no memory of the procedure itself [1.2.1, 1.2.2].

According to the American Society of Anesthesiologists, millions of procedures involving anesthesia are performed safely in the United States each year. If you are preparing for a medical procedure, it’s helpful to understand the basic distinctions, particularly what are the two main types of anesthesia: general and local. These two approaches represent the core difference between numbing a specific area while you remain awake versus inducing a state of unconsciousness.

The incidence of severe systemic toxicity from local anesthetics is estimated to be as high as 1 in 2,000 for certain peripheral nerve blocks [1.4.1]. Understanding where should lidocaine not be injected is crucial for patient safety and preventing adverse outcomes.

When using Miralax for colonoscopy preparation, bowel movements can begin in as little as 30 minutes to one hour after starting the solution, though it can sometimes take several hours [1.2.1, 1.2.2]. Understanding 'How soon does Miralax work for colonoscopy prep?' is key to a successful procedure.

According to several medical institutions, having an active infection requiring antibiotics is typically a contraindication for undergoing a nerve block. This safety measure is crucial to minimize the risk of complications, including spreading the infection or causing adverse drug interactions.

In a study of over 42,000 surgeries, the incidence of difficult endotracheal intubation was 2.6 per 1,000 cases [1.8.3]. This highlights the careful considerations anesthesiologists make when deciding **why do some surgeries require a breathing tube** to ensure patient safety and successful outcomes.

Intravenous (IV) sedatives like Propofol can take effect in under a minute, with some having an onset time of less than 30 seconds [1.2.3, 1.2.8]. The answer to 'How quickly does sedation kick in?' varies significantly based on the medication and administration route.

According to the American Society of Anesthesiologists, conscious sedation is a drug-induced depression of consciousness in which patients respond purposefully to verbal commands and light tactile stimulation. Yes, patients may talk during conscious sedation, but the extent and nature of their communication depend on the level of sedation and the specific medications used.

With a typical half-life of 1.5 to 2 hours, lidocaine leaves the system relatively quickly for most healthy individuals. This timeframe, however, can vary significantly depending on physiological and administrative factors, making it important to understand **how long does it take for lidocaine to be out of your system**.

The FDA has issued warnings to multiple companies for marketing over-the-counter (OTC) numbing creams with illegally high concentrations of lidocaine [1.5.2, 1.5.4]. This raises the critical question: can you put numbing cream anywhere safely? The answer is a definitive no.